Plot: 2011/01/04 Headlines: Pakistani Governor Assassinated in Islamabad; Rep. Issa to Big Business: What Regulations Should GOP Fight?; GOP House to Vote to Repeal Entire Healthcare Bill; JPMorgan Exec Considered for White House Chief of Staff; Schwarzenegger Reduces Sentence of Son of Former Assembly Speaker; Union & State Workers Come Under Increasing Attack; Survey: 61 Percent Support Higher Taxes on the Rich; Iran Offers Access to Nuclear Facilities; WikiLeaks: Israel is Preparing for "Major War" in Middle East; Obama Prepares to Defy Congress on Guantánamo Limitations; Goldman Sachs Invests $450 Million in Facebook; Psychologists Protest Army's Treatment of Bradley Manning